baber/WOPTO huggingface dataset:
Patent EP-0357351-A2 (EP)
Inventor: DEMARCO RICHARD
IPC: A61Q5/02
Filed: 1989-08-25
Abstract: The treatment of proteinaceous or other substrates to render them more manageable and more stable against chemical treatment involves the use of aqueous compositions containing cationic (meth)acrylic copolymers.
Patent EP-0360581-A2 (EP)
Inventor: BAYLEY BRIAN J
IPC: G06K7/10
Filed: 1989-09-20
Abstract: An optical system for a bar code scanner has a working range (27,57,67) that is not determined by the lens aperture, but by the dimension and orientation of the detector (27,55). In the preferred embodiment, the desired working range (27,57,67) is imaged onto a detector array (25,51) using a modified Scheimpflug arrangement. The array (25,55) in the first Scheimpflug plane (B) with respect to the lens (21,41,61) defines a second Scheimpflug plane (C) that intersects the bar code tag (23,43,53) to be read. So long as the bar code tag (23,43,53) intersects the image (25a) of the detector array in (25,55) the second Scheimpflug plane (C) a portion of the image (23a) of the bar code tag (23,43,53) will be in focus on at least one of the elements of the detector array (25,55).
Patent EP-0360619-A2 (EP)
Inventor: HILL CRAIG L
IPC: C07C229/26
Filed: 1989-09-22
Abstract: Polyoxometallate compounds which exhibit anti-­retroviral activity, are disclosed. These compounds have the following general molecular formulas: 
(X⁺) n (H⁺) 4-n (SiW₁₂O₄₀)⁴⁻      n = 0 - 4 
(X⁺) n (H⁺) 5-m (BW₁₂O₄₀)⁵⁻      m = 0 - 5 
(X⁺) n (H⁺) 4-n (W₁₀O₃₂)⁴⁻      n = 0 - 4 
(X⁺) p (H⁺) 3-p (PW₁₂O₄₀)³⁻      p = 0 - 3 
wherein X = K, Na, NH₄, histidineH, lysineH, arginineH, and hydrates thereof. X can generally be any naturally occurring monocationic amino acid or polypeptide containing arginine, histidine or lysine.
Patent EP-0362093-A2 (EP)
Inventor: CANSELL ALBERT
IPC: A61N1/39
Filed: 1989-07-06
Abstract: Charge-discharge circuit for the capacitor of a cardiac defibrillator. Circuit characterised in that the discharge circuit comprises, in addition to the capacitor C, at least one discharger E connected in series with the capacitor C, which discharger is optically coupled to an optoelectronic element connected to an input (5) for the resetting to zero RAZ of a control and inhibiting circuit CCI intended to halt the operation of the charge circuit (2) in order to prevent any automatic recharging of the capacitor C after a first discharge. This invention is of interest to manufacturers of defibrillators and, more generally, professionals in the field of medical electronics. <IMAGE>
Patent EP-0334836-A2 (EP)
Inventor: EUDORAWERKE WELS K J STEININGE
IPC: D06F39/08
Filed: 1989-03-20
Abstract: The invention relates to a device for emptying the tub of washing machines, cleaning machines or dishwashers, in which the liquid can be discharged from the tub by means of a pump via a line leading upwards above the maximum liquid level, in the lowest region of the discharge line, for example in the region of the pump, there being a drainage hose which is stored in a preferably sealingly closable container. <IMAGE>
Patent EP-0336923-A2 (EP)
Inventor: LUGSCHEIDER WALTER DIPL ING DR
IPC: C22B19/00
Filed: 1989-04-04
Abstract: Bei einem Verfahren zur Verwertung von Zn-hältigen Hüttenstäuben und -schlämmen werden die Zn-hältigen Stäube und -schlämme agglomeriert, kalt brikettiert oder pelletiert und der Charge eines Einschmelzofens für das Erschmelzen von Metall aus metallisierten Chargen, wie z.B. Schrott oder Roheisen, zugesetzt. Hiezu werden insbesondere Agglomerate oder Pellets mit einem Metallisierungsgrad von wenigstens 30 Gew.-%, vorzugsweise wenigstens 40 Gew.-%, eingesetzt.
Patent EP-0371003-A2 (EP)
Inventor: JACK THOMAS DIPL-ING
IPC: G01N21/01
Filed: 1984-06-14
Abstract: According to a first aspect, the present invention provides an apparatus for the evaluation of a longitudinally extending, flexible test carrier for the analytical determination of components of a body fluid. The test carrier has an insertion end to be inserted into the apparatus and a handling end. The test carrier is positioned and securely held in a measurement position in such a manner that its test field is present in a definite position with regard to the measurement unit. The positioning element includes at least two holding elements, one of which firmly holds the test carrier close to its insertion end and the other of which firmly holds the test carrier close to its handling end. A supporting surface being provided on which the test carrier lies at least partly in its measurement position. According to a second aspect for the evaluation of test carriers with a covering layer fixed in the manner of a flap on one edge of the test carrier, there is present a shutter element with a contact surface for pressing on the covering layer, the aperture element being mounted and operable in such a manner that the contact surface in the last phase of approaching the covering layer makes, relative to the test carrier, a tilting movement about a tilting axis which lies in close proximity to a fixing edge of the covering layer.
Patent EP-0386581-A2 (EP)
Inventor: ASAI KOICHI C O FUJI MACHINE M
IPC: H05K13/04
Filed: 1990-02-26
Abstract: A detecting device for detecting a position of an electronic component in which the component is held by a holder is disclosed. The detecting device includes a first light emitter (90, 104) for emitting a first radiation toward a vicinity of the electronic component (80), a second light emitter (66, 100, 106) disposed in the vicinity of the holder (78, 112), for absorbing the first radiation, and emitting a second radiation having a wavelength different from that of the first radiation, toward the electronic component, and a photoelectric device (84) disposed on one of opposite sides of the electronic component which is remote from the second light emitter. The photoelectric means is insensitive to the first radiation and receives a projection image of the electronic component formed by the second radiation.
Patent EP-0408910-A2 (EP)
Inventor: AMPFERER HERBERT DIPL-ING
IPC: F01N3/22
Filed: 1990-06-19
Abstract: A metal-support catalyst is inserted into the exhaust pipe of a reciprocating internal combustion engine. The catalyst consists of two monoliths which are situated at a distance from one another, are surrounded by jacket tubes and are centred coaxially relative to one another in beads and flanges of the outer jacket, with a sliding fit. Air is introduced between the two monoliths at an air feed location between the beads of the outer jacket in the lower speed range of the motor in order to achieve a secondary reaction of the exhaust gases. 
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Patent EP-0417416-A2 (EP)
Inventor: SCHUNK UWE
IPC: B21H3/04
Filed: 1990-07-06
Abstract: The axial thread rolling head (1) is provided with thread rolls (32) which can be adjusted to a mutual spacing and are rotatably mounted on eccentric journals (31) carried by bearing pins (30). Known thread rolling heads of this kind have the disadvantage that, when rolling a thread on a workpiece, the thread cannot be rolled right up to an adjoining basic body but only up to a certain distance therefrom. In order to remedy this disadvantage, an eccentric (31) is designed as an end journal of a bearing pin (30) and, instead of being supported on two sides, is supported on only one side. <IMAGE>
Patent EP-0406906-A2 (EP)
Inventor: SUGA KATSUFUMI
IPC: C08L51/00
Filed: 1990-07-06
Abstract: An ethylene graft copolymer is disclosed, which is obtained by radical polymerizing a monomer composition comprising (A) from 50 to 99.95% by weight of ethylene, (B) from 0.05 to 50% by weight of a macromonomer having a number average molecular weight of from 2,000 to 20,000 and having a (meth)acryloyl group only at one terminal of the molecular chain thereof, and (C) 0 to 49.95% by weight of other radical polymerizable monomer(s). The ethylene graft copolymer is a modifier for improving impact resistance of engineering plastics or a compatibilizer for engineering plastics to provide a molding resin composition excellent in impact resistance and oil resistance. The ethylene graft copolymer is also useful as a hot-melt adhesive or a pressure-sensitive adhesive.
Patent EP-0410492-A2 (EP)
Inventor: TSUBOI TOSHIHIDE
IPC: H01L21/66
Filed: 1990-07-27
Abstract: An EEPROM device comprises a memory cell array (3) having a plurality of non-volatile memory cells (3-1 to 3-­256) respectively disposed at locations de fined by word lines (W0 to W31) and bit lines (BL0 to BL7) and memoriz­ing pieces of data information in a rewriteable manner, respectively, a row address decoder circuit (1) responsive to an address signal indicative of a row address for selec­tively activating one of the word lines, a column address decoder circuit (2) responsive to an address signal indica­tive of a column address for selecting one of the bit lines, and a data control unit (4 to 9) selectively carry­ing out erasing, write-in and read-out operations on one of the non-volatile memory cells, in which tle row address decoder circuit is further operative to concurrently acti­vate every second word line in the presence of the row address signal indicative of a first state and to concur­rently activate another group of the word lines in the presence of the row address signal indicative of a second state in a testing mode of operation, and in which the data   control unit carries out the erase and write-in operations on a plurality of the non-volatile memory cells coupled to the word lines to be activated in the testing mode of operation.
Patent EP-0417765-A2 (EP)
Inventor: NISHIO HIROAKI C O NKK CORPORA
IPC: B29C51/36
Filed: 1990-09-12
Abstract: A method of producing a porous mold for casting a molten metal or a slurry of metal powder, ceramic powder or the like which comprises foaming a plastic in a forming mold, forming a porous layer becoming the porous mold on the surface of the foamed body, and removing the foamed body. In the method of the invention, the filling into the forming mold is performed by foaming, and the formability appears by the solidification of the foamed body. The foamed body is a vanishable pattern removable by heating, solvent extraction or the like, and the porous mold can be obtained by removing the foamed body after the porous layer is formed. Because of using a plastic foamed body as the vanishable pattern, deformation, cracks, dimentional deviation of the pattern can be avoided.
Patent EP-0421381-A2 (EP)
Inventor: SASA NOBUMASA
IPC: G03D13/00
Filed: 1990-10-04
Abstract: The invention provides a method of transferring an image from a transferring medium onto a record sheet. The method includes steps of setting a record sheet on a rotatable drum; superposing a transferring medium, in which only an image to be transferred is formed on a support material of the transferring medium, on the record sheet; and pressing the transferring medium and the record sheet onto the drum by a pressing roller while rotating the drum so that only the image is transferred to the record sheet.
Patent EP-0390318-A2 (EP)
Inventor: LAUGHTON LAURENCE JOHN
IPC: B23Q15/013
Filed: 1990-02-15
Abstract: A machine tool produces a tapered slot (14) by moving a tool (10) laterally of the workpiece (16) as well as directly into it. The lateral movement is shortened at the end of each half reciprocation, so as to form the taper. The shortened stroke is achieved by use of electronic circuitry (34) in which transducers (20, 26) are utilised to indicate by voltage output, the magnitude of movement of the tool into the workpiece relative to the magnitude of the movement of the tool laterally thereof and on positive or negative numerical pair being noted, deriving a further signal therefrom and utilising it to change the direction of reciprocation.
Patent EP-0390605-A2 (EP)
Inventor: HOSOYA MASAHIRO C O INTELLECTU
IPC: G03G13/08
Filed: 1990-03-30
Abstract: In a developing method in which a thin layer of toner is formed on the surface of a toner carrier to which a developing bias voltage is applied and the thin layer of toner is supplied to an electrostatic latent image to thereby render the electrostatic latent image visible, the improvement wherein: 
when let it be supposed that: 
a quantity of electrification of toner that adheres to a latent image holding body by development is q [C/kg]; 
a quantity of charges accumulated by the toner due to its triboelectrification with the latent image holding body is q p  [C/kg]; 
an electric resistance of the toner carrier is R [Ω·m²]; 
an effective length of the toner carrier is ℓ [m]; 
an effective surface area of the toner carrier is S r  [m²]; 
a quantity of the toner that adheres to the latent image holding body by development is m p  [kg/m²]; a speed of movement of the surface of the latent image holding body is V p  [m/sec]; 
a quantity of the toner that adheres to the surface of the toner carrier is m [kg/m²]; and 
a speed ratio of the surface of the toner carrier to that of the latent image holding body is k, 
these values are so adjusted as to satisfy the following conditional expression: 
-100 < {- (q - q p ) m p  V p  ℓ + q p  (km - m p ) V p ℓ} · R/S r  < 100. 
  A developing unit is selectively arranged so that this developing method can suitably be applied. The developing method and the developing unit cause an appropriate quantity of toner to be supplied constantly to the electrostatic latent image formed on the surface of the electrostatic latent image holding body through the toner carrier, thereby allowing a uniform, high density, sharp image with no fog on non-image portions to be provided.
Patent EP-0407199-A2 (EP)
Inventor: BARRON DONALD ROBERT
IPC: G02B26/12
Filed: 1990-07-05
Abstract: An optical scanner assembly comprising first scanning means (12-18) for scanning a scene (10) and second scanning (36-44) means for providing a visible representation of the scene. The first scanning means includes an intermediate optical assembly for defining an image pupil on the further reflector thereof. The second scanning means includes an intermediate optical assembly for defining a path for the emitted radiation between the first and further reflectors of the second scanning means. The intermediate optical assemblies of the first and second scanning means are arranged substantially concentric with respect to the image pupil defined on the further reflector (20) of the first scanning means.
Patent EP-0419274-A2 (EP)
Inventor: HIRASAWA EISAKU
IPC: C08F8/42
Filed: 1990-09-21
Abstract: An ionomer composition comprising an ethylene/unsaturated carboxylic acid copolymer acid copolymer which is at least partially neutralised with at least one alkali metal selected from the group consisting of potassium, rubidium and cesium, wherein the ethylene/unsaturated carboxylic acid copolymer is a blend comprising (A) an ethylene/unsaturated carboxylic acid copolymer having an unsaturated carboxylic acid content of 6 to 15 mole% and (B) an ethylene/unsaturated carboxylic acid copolymer having an unsaturated carboxylic acid content of 0.5 to 5 mole% at an (A)/(B) weight ratio of from 10/90 to 80/20, and the alkali metal is present in an amount at least 0.4 millimole but smaller than 1.3 millimoles per gram of the ionomer composition has excellent antistatic properties and excellent heat moldability.
Patent EP-0426323-A2 (EP)
Inventor: BARRY TIMOTHY G
IPC: G06F13/00
Filed: 1990-10-16
Abstract: Disclosed is a resource sharing system having a host computer (102) and a plurality of client computers (106, 108, 110) connected by a Local Area Network (LAN) (104). Resource sharing software, located in the host (102), is comprised of a supervisor process (304), a spooler process, and a plurality of session worker processes (310, 312). The supervisor (304) receives an initial call request from a client, and creates a session worker (310) to handle all subsequent requests from that particular client. Each client may transmit several requests without waiting for a response from the session worker for each individual request, therefore, each session worker may be processing several client requests concurrently. Each session worker creates a plurality of co-­routines (320, 322, 324), one for each request, which operate concurrently to provide a high-performance response to the network. Co-routines share the session worker stack (900), as well as all other memory areas in the session worker. Co-routines are not time-sliced -- they execute until they complete a request, or until they are blocked by the need to wait on an unavailable resource. When complete, or when blocked, a co-routine gives up the processor to the next co-routine ready to perform work. Because a co-routine is never interrupted by another co-routine, there is no competition for resources, and no need for critical sections of software. The co-routine software is divided into multiple levels, with all levels above level zero being written in a high level language. Therefore, conversion to a different processor only requires   conversion of level zero routines. Each session worker (310, 312) is dedicated to one and only one client, so the session worker need not provide any file protection between client files, and can rely on the underlying host operating system for such file protection.
Patent EP-0429272-A2 (EP)
Inventor: CARPENTER LESLIE EARL
IPC: H01L21/318
Filed: 1990-11-19
Abstract: Ceramic or ceramic-like single, two or multilayer coatings having aluminum nitride as one of the layers are provided, including methods for the preparation of such coatings which produce planarizing, passivating and hermetic barrier coatings on temperature sensitive substrates such as semiconductors and electronic devices. The aluminum nitride ceramic or ceramic-like coating is provided by applying a liquid alkylaluminum amide having the formula (R 2 AINH 2 ) 3 , where R is an alkyl group containing from 1 to 4 carbon atoms, neat or diluted in an organic solvent. The liquid coating is then dried, followed by heating the coating to a temperature of between about 400 to about 1000°C. in the presence of ammonia to produce an aluminum nitride-containing ceramic coating.
Patent EP-0434402-A2 (EP)
Inventor: YOSHIMOTO YOSHIKAZU
IPC: H01M10/05
Filed: 1990-12-19
Abstract: A carbon electrode is prepared by the steps of subjecting a hydrocarbon to vapor phase pyrolysis to form a pyrolytic carbon having a specific X-ray diffraction peak half-width; contacting the pyrolytic carbon with lithium vapor to obtain a lithium-intercalated pyrolytic carbon; and forming the lithium-intercalated pyrolytic carbon into an electrode. The pyrolytic carbon is preferably formed on a substrate, especially an iron group metal, and the electrode may be used with advantage as cathode in a non-aqueous secondary battery.
Patent EP-0408500-A2 (EP)
Inventor: LECHNER PETER
IPC: E03D11/14
Filed: 1990-07-05
Abstract: The device has a cross-piece (3) which is to be arranged horizontally and which is fixed at its ends to vertical side-supports (1). Underneath the cross-piece (3), a fitting plate (5) is likewise fixed to the side-supports (1) so as to be vertically and laterally adjustable. Two parallel fixing bolts (4) are fastened to the cross-piece (3) so as to be adjustable and preferably lockable. The device is provided for the universal assembling of various types of washbasin and similar sanitary articles. <IMAGE>
Patent EP-0444603-A2 (EP)
Inventor: KAWABATA MOTONOBU C O DAINIPPO
IPC: G02B26/12
Filed: 1991-02-26
Abstract: A light beam passing through a firs image-forming system (5) is deflected by a deflector (1). A deflected light impings a second image-forming system which consists of a scanning lens (2) and an anamorphic lens (10). The scanning lens and the anamorphic lens are disposed in this order from the deflector side. A light beam passing through the anamorphic lens is finally focused on a surface (3) to be scanned with no curvature of field.
Patent EP-0462583-A2 (EP)
Inventor: VROLIJK ENNO
IPC: F23N1/00
Filed: 1991-06-19
Abstract: In a membrane-controlled gas pressure regulator, the membrane (16) on the one hand carries the closing body (7) of a main gas valve (6, 7) provided between the inlet (4) and the outlet (5) and, on the other hand, carries the seat (21) of the servovalve (21, 22). The valve seat extends through the membrane and is passed through by a valve rod (23) carrying the closing body (22) of the servovalve. The rod is subject to the action of a powerful closing spring (25) for the servovalve (21, 22), the said spring being supported, on the one hand, in a fixed manner against the housing and, on the other hand, against the valve rod. A plunger-coil actuator (9-14) for the modulating control of the outlet gas pressure acts on the valve rod (23) in the opening direction of the servovalve (21, 22). <IMAGE>
Patent EP-0476700-A2 (EP)
Inventor: IWASAKI HIROTOMO
IPC: C09B63/00
Filed: 1991-09-20
Abstract: A granular colorant for coloring thermoplastic resins such as polypropylene, composed of dye/pigment-containing porous thermoplastic resin grains, which is characterized that a dye/pigment composition containing a dispersing agent and/or a carrier resin having a lower softening point than the porous thermoplastic resin grains and dye/pigment is filled in and/or adhered on the pores and/or surfaces of the porous thermoplastic resin grains, is disclosed. The granular colorant is hardly deteriorated by heat and has excellent handlability, meterability, dispersibility and dilutability.
Patent EP-0479168-A2 (EP)
Inventor: ISHIKAWA YOUHEI
IPC: G01R27/06
Filed: 1991-09-27
Abstract: In an antenna supervising apparatus for supplying a multiplexed signal comprised of a plurality of carrier wave signals respectively outputted from a plurality of transmitters through a transmission line to an antenna, a directional coupler detects progressive signals of the multiplexed signal to the antenna and the reflected signals thereof from the antenna, and a band-pass filter respectively filters the progressive signal and the reflected signal of one carrier wave signal preselected among those of the detected multiplexed signal. Further, a detector respectively detects the filtered progressive signal and the filtered reflected signal of the one carrier wave signal, and a micro processing unit calculates a standing wave ratio with respect to the preselected one carrier wave signal based on the detected signals.
Patent EP-0438219-A2 (EP)
Inventor: HIRAO NAOTO
IPC: B65H5/22
Filed: 1991-01-08
Abstract: A sheet paper feed apparatus has a hollow center shaft (63), rollers (61) which have peripheral holes (62) and rotate around the center shaft (63), and a negative pressure source (65) communicating with the center shaft (63). Rotation of the roller (61) causes the peripheral holes (62) to successively create a suction action to adhere and feed the sheet paper. The center shaft (63) has a opening (66) at a position shifted by a predetermined angle (β) in the direction of sheet feed with respect to a surface (68) that is vertical with respect to the sheet paper feed surface (22) and passes through a center (67) of the center shaft (63).
Patent EP-0459669-A2 (EP)
Inventor: HAYES JOHN E
IPC: C08F20/28
Filed: 1991-05-17
Abstract: Monomers having at least two reactive ethylenically unsaturated sites may be polymerized via a free-radical reaction in the presence of a polyol to produce a dispersant useful in preparing polymer polyols that find uses as coreactants to produce polyurethane foams. The monomers include, but are not limited to, polyethylenically unsaturated maleimides and acrylates. The dispersants prepared in this manner can be used in very small quantities, about 2 to 5 wt.% of the total polyol and still produce a styrene/acrylonitrile polymer polyol with high solids and high styrene levels.